Great Britain
Victoria Proof Crown 1893-LVI PR65 NGC, Royal mint, KM783, S-3937. Flashy surfaces, with a blue iridescence highlighting the devices, giving the coin a definite sort of "pop". Effectively flawless surfaces, with the few light hairlines only really visible when viewed under magnification. Heritage recently sold another PR65 example (Heritage 3042, lot 29946) for $6,500 hammer that had a similar sort of toning.
Estimate: 6000-8000 USD